What has happened to the Arctic Ocean during the past 40 years? (1 point)
It has become warmer. ( my answer)
It has grown smaller.
It has become less salty.
It has gained more sea ice.
I THINK that's the right answer someone um PLEASE check it.
3 answers
hey, I think it's correct. let someone else check, please...
Yes, great job! A is correct!
nah
1 answer